From mboxrd@z Thu Jan 1 00:00:00 1970 From: Young-whan Subject: Re: Latex Preview Fragment is not working on org 9.0.3 from elpa Date: Fri, 20 Jan 2017 10:58:07 -0800 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=94eb2c123f26fb726505468b3a10 Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:49679) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cUeO6-0004j4-8Q for emacs-orgmode@gnu.org; Fri, 20 Jan 2017 13:58:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cUeO2-0000zQ-02 for emacs-orgmode@gnu.org; Fri, 20 Jan 2017 13:58:14 -0500 Received: from mail-yb0-x233.google.com ([2607:f8b0:4002:c09::233]:36223) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cUeO1-0000yI-Pk for emacs-orgmode@gnu.org; Fri, 20 Jan 2017 13:58:09 -0500 Received: by mail-yb0-x233.google.com with SMTP id 123so66346569ybe.3 for ; Fri, 20 Jan 2017 10:58:08 -0800 (PST) In-Reply-To: List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: "Emacs-orgmode" To: "Charles C. Berry" Cc: emacs-orgmode --94eb2c123f26fb726505468b3a10 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Looks like it is a bug? Why it is not loaded automatically while 8.2 has no issue? On Wed, Jan 18, 2017 at 12:56 PM, Charles C. Berry wrote= : > On Wed, 18 Jan 2017, Young-whan wrote: > > I've installed the emacs-app via port, and there was no problem with Late= x >> Preview Fragment in a buffer at all. >> >> Now, using the M-x package-list-packages, I've installed the latest org >> 9.0.3, then the latex preview is not working at all. >> >> It comes with following error: >> >> org-create-formula--latex-header: Symbol=E2=80=99s function definition i= s void: >> org-export-get-backendError during redisplay: (eval (mode-line-mode-name= )) >> signaled (void-function mode-line-mode-name) >> > > That is because `org-export-get-backend' is not loaded (nor autoloaded). > > You can type C-c C-e q to force loading of the org-export-* functions. Or > put (require 'ox) in your init file. > > I don't see why `org-export-get-backend' is lacking an autoload directive= . > > Bug?? > > Chuck > --94eb2c123f26fb726505468b3a10 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Looks like it is a bug? Why it is not loaded automatically= while 8.2 has no issue?

On Wed, Jan 18, 2017 at 12:56 PM, Charles C. Berry <ccberry@= ucsd.edu> wrote:
On Wed, 18 Jan 2017, Young-whan wrote:

I've installed the emacs-app via port, and there was no problem with La= tex
Preview Fragment in a buffer at all.

Now, using the M-x package-list-packages, I've installed the latest org=
9.0.3, then the latex preview is not working at all.

It comes with following error:

org-create-formula--latex-header: Symbol=E2=80=99s function definition= is void:
org-export-get-backendError during redisplay: (eval (mode-line-mode-name))<= br> signaled (void-function mode-line-mode-name)

 That is because `org-export-get-backend' is not loaded (nor autoloaded)= .

You can type C-c C-e q to force loading of the org-export-* functions. Or p= ut (require 'ox) in your init file.

I don't see why `org-export-get-backend' is lacking an autoload dir= ective.

Bug??

Chuck

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